/*
 *  Copyright 2013 Utkin Dmitry
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

#include <QDebug>
#include <QHostAddress>
#include <QCoreApplication>
#include <protoqtrpc/RpcController.h>
#include <protoqtrpc/SocketRpcChannel.h>
#include <protoqtrpc/BlockingClosure.h>
#include "protoqtrpc/samples/EchoService.pb.h"

int main(int argc, char** argv)
{
    QCoreApplication app(argc, argv);

    protoqtrpc::SocketRpcChannel channel(QHostAddress("127.0.0.1"), 33601);
    protoqtrpc::RpcController controller;
    protoqtrpc::BlockingClosure closure;

    protoqtrpc::samples::EchoService::Stub client(&channel);
    protoqtrpc::samples::EchoRequest request;
    protoqtrpc::samples::EchoResponse response;

    request.set_request("Hello, World!");

    // invoke remote method
    client.echo(&controller, &request, &response, &closure);
    closure.wait();

    if (controller.Failed())
    {
        qDebug() << "Error: " << controller.ErrorText().c_str();
        return 1;
    }

    qDebug() << "Result: \"" << response.response().c_str() << "\"";

    return 0;
}
